Research has begun to identify the breadth and complexity of contextual variables that impact the opportunities, services, and supports students with complex support needs receive across different classroom placements. Indeed, as research has suggested, placement in and of itself may determine the schooling experiences of these students in ways…

The purpose of the study was to identify in-service general and special educators', counselors', and English as a Second Language educators' perceptions of the cause of academic difficulties for students who are culturally and linguistically diverse (CLD). A mixed-methods sequential explanatory design was used to initially collect quantitative…

While the use of educational technology in online instruction has increased in higher education, it is still limited in intensive, academic English programs. Precipitated by COVID-19, U.S. Intensive English Programs (IEPs) quickly transitioned from face-to-face (F2F) instruction to the emergency remote teaching environment (ERTE) when the public…

Economically disadvantaged (ECD) students come to classrooms performing below grade level, particularly in reading. The purpose of this qualitative case study was to examine master educators' identities and practices that contribute to success in literacy development with ECD students. The performance of ECD students compared to more affluent…

In the past decade, misinformation has become more challenging to decipher. While separating fact from fiction has always been difficult, it has only grown more difficult with the increasing ubiquity of social media and ongoing political polarization. This is especially the case for students with disabilities, who have traditionally struggled with…

The purpose of this study was to examine the impact of the social and cultural instructional process on independent reading. In addition, the purpose of this study was to examine the effect of the administrator-teacher relationship on educational practices in a lab site classroom. Using an action research design, data was collected through…

The Survey of Head Start Grantees on Training and Technical Assistance (T/TA) was conducted in program year 2019-2020 with a nationally representative sample of Head Start program directors and Head Start managers/coordinators to understand how Head Start grantees use T/TA of all types and from all sources. Head Start program directors completed…

This report summarises the findings of the EUA Thematic Peer Group ''International Partnerships'' which explored digitally enhanced internationalisation of higher education in detail. The report reflects the group's discussions on how digital technologies, and the accompanying dynamics and ecosystems, are influencing the international partnerships…

This book highlights the importance of English academic vocabulary for success at university and explores written tasks as effective pedagogical tools to promote the acquisition of academic words. The book reviews germane and recent SLA, psycholinguistic, corpus linguistics, and L2 writing research to underscore the challenges associated with the…

The content validity ratio originally proposed by Lawshe is widely used to quantify content validity and yet methods used to calculate the original critical values were never reported. Methods for original calculation of critical values are suggested along with tables of exact binomial probabilities.

The focus of this thesis is on practical ways of designing optimization algorithms for minimizing large-scale nonlinear functions with applications in machine learning. Chapter 1 introduces the overarching ideas in the thesis. Chapters 2 and 3 are geared towards supervised machine learning applications that involve minimizing a sum of loss…

Repeated viewing of the same video is a common strategy among autonomous language learners as well as a much used pedagogical strategy among foreign language (FL) teachers. Learners may watch the same video more than once, to increase global comprehension of the target language or to focus their attention on linguistic aspects, such as new…

"Using Data for Continuous Improvement in Educator Preparation" provides case studies that illuminate and contextualize the ways in which educator preparation programs determine the data they need to improve, collect data, analyze data, share data with stakeholders, and close the loop by making focused improvements based on the data.…

Purpose: Situated within a complex social-political and developmental context marked by racialization and identity formation, this research aims to illuminate the nuanced ways Latinx youth navigate their bilingual experience amidst varying educational models and linguistic environments. The overarching goal of this dissertation is to investigate…

The contact hypothesis, initially formulated in 1954 to delineate conditions conducive to addressing entrenched intergroup differences, has undergone continuous evolution. Originally based on face-to-face interactions, it began incorporating virtual contact from 2006 (Amichai-Hamburger & McKenna). The subsequent proliferation of blended…